APA aipamena

Simmons, I. G. (1979). Biogeography: Natural and cultural. Edward Arnold Publishers.

Chicago Style aipamena

Simmons, I. G. Biogeography: Natural and Cultural. London: Edward Arnold Publishers, 1979.

MLA aipamena

Simmons, I. G. Biogeography: Natural and Cultural. Edward Arnold Publishers, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.